Huangquanta Pb-Zn deposit is located at North limb of Liulin antic line of Lvliang carbonate platform.Ore bodies occur mainly in carbonate rock of Sanshanzi formation of Lower Ordovician Series and in carbonate rock of Majiagou formation of Middle Ordovician Series.Alteration and mineralization are developed in NW fractural zone and Pb-Zn ore bodies mainly in fractural zone of NW fault F1.Fissure filling replacement is the main mineralization,then the altered rock mineralization.Two ore bodies are now lineated of which No.2 ore body is the main one and the polarization anomaly unsealed to depth in the IP sounding profile.To depth about 150 m may exist polarized geological body.There is no igneous rock at surface in the study area.Ore mineralogy is simple.Galena and Sphalerite are the metal minerals,cal-cite and dolomite the gangue minerals.The wall rock alteration shows medium-low temperature mineral combination.Genetically this Pb-Zn deposit is a meso-epithelial deposit.According to the IP sounding profile should carry out further prospecting work to depth.
关键词
铅锌矿/交代充填型/中低温热液矿床/矿床地质特征/找矿方向/黄圈塔地区/山西省
Key words
Pb-Zn ore/filling replacement mineralization/Meso-epithermal deposit/characteristics of the ore deposit/Huangquanta area/Shanxi province
维普
万方数据